43130470 has 16 divisors (see below), whose sum is σ = 78248448. Its totient is φ = 17115840.

The previous prime is 43130459. The next prime is 43130471. The reversal of 43130470 is 7403134.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43130471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15711 + ... + 18250.

It is an arithmetic number, because the mean of its divisors is an integer number (4890528).

Almost surely, 2^43130470 is an apocalyptic number.

43130470 is a deficient number, since it is larger than the sum of its proper divisors (35117978).

43130470 is a wasteful number, since it uses less digits than its factorization.

43130470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34095.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 43130470 is about 6567.3792337583. The cubic root of 43130470 is about 350.6937803221.

The spelling of 43130470 in words is "forty-three million, one hundred thirty thousand, four hundred seventy".